Home / 16,186,339.14-22,336,483.32-8,844,424.32

Finding the Fourth Proportional to 16,186,339.14, 22,336,483.32 and 8,844,424.32

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Solution

The fourth proportional to 16,186,339.14, 22,336,483.32 and 8,844,424.32 is: 12,204,942.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,339.14 : 22,336,483.32 = 8,844,424.32 : x
  2. Step 2: Convert to fraction form
    16,186,339.14/22,336,483.32 = 8,844,424.32/x
  3. Step 3: Cross multiply
    16,186,339.14x = 22,336,483.32 × 8,844,424.32
  4. Step 4: Simplify right side
    16,186,339.14x = 197,553,336,298,682.34
  5. Step 5: Solve for x
    x = 197,553,336,298,682.34/16,186,339.14
  6. Step 6: Final answer
    x = 12,204,942.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.